Monoprice MP CADET User Manual page 10

The vacuum moves
backwards after being
switched on
The LED indicator still
flashes blue after 4 hours of
charging
The side brushes are
crooked and do not clean
well
The vacuum won't start
The vacuum runs in circles
and never runs straight
The vacuum is on a dark
floor
One or more of the anti-
drop sensors is covered
The power supply may have
been cut off during
charging
The side brushes have been
used for a long time
The battery is not installed
properly
The battery has been
drained
The vacuum is in protected
status
The insulating strip has not
been removed from the
battery terminals
One of the power wires for
the wheel motor has come
loose
10
Place the vacuum on a light
colored floor
Ensure that the anti-drop
sensors are clean and
unobstructed
Continue to charge the
battery until the LED
indicator ceases flashing
Remove the brushes then
soak them in scalding hot
water to recover their
original shape
Reinstall the battery
Recharge the battery
Turn the vacuum off then
back on
Remove the insulating strip
Remove the wheel drive
cover and reconnect the
loosened wire